ICP Gas Valve Support Bracket for RGS120SRCB0AAA — OEM Mounting Bracket | Ships Today

Overview

This OEM gas valve support bracket (PN 1178238) for the ICP/Tempstar/Heil RGS120SRCB0AAA gas furnace rigidly mounts the gas valve and manifold assembly inside the burner compartment. The bracket prevents the valve and gas piping from flexing under vibration, which protects the threaded connections from loosening and developing gas leaks over time. A bent, corroded, or missing bracket lets the valve sag, stressing the manifold pipe and inlet/outlet unions. If you are replacing a gas valve or rebuilding the burner assembly, installing a sound support bracket ensures the new valve is held in its correct factory position for proper burner alignment and safe combustion.

Specifications

Compatibility

Fits the ICP family RGS120SRCB0AAA gas furnace and related ICP, Tempstar, Heil, and Comfortmaker models using the same burner and manifold layout. Confirm bracket geometry against your existing part before ordering.

Installation Guide

1. Safety First — Shut off the gas supply at the manual valve and disconnect electrical power; verify zero voltage with a multimeter.
2. Access — Remove the burner compartment service panel.
3. Document — Photograph the gas valve, manifold, and bracket position before removal.
4. Remove — Support the gas valve, then unfasten the old bracket from the chassis and valve body.
5. Install — Mount the new bracket to the chassis, secure the gas valve to it, and confirm the manifold and burners stay aligned.
6. Test — Restore gas and power, leak-check all joints with approved solution, and verify a clean burner ignition.

Signs You Need a Replacement

• Gas valve sagging or moving freely in the compartment
• Bent, cracked, or rusted bracket
• Stress or loosening at the manifold pipe connections
• Bracket removed or missing after a prior valve replacement

Shipping & Returns

Ships same day on orders placed before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.